Use create alternate connection to create alternate connections from Replication Server to the replicate database.
create alternate connection to dataserver.database named conn_server.conn_db [set error class [to] error_class set function string class [to] function_class set username [to] user set password [to] pwd] [set database_param [to] ‘value’]where:
create alternate connection to FINANCE_DS.rdb named FINANCE_DS2.rdb_conn2 go